Early gastric ulcer and gastric cancer and the distinction

Prevention and treatment of gastric cancer, like other types of cancer, the key lies in "early" immediate early discovery, early diagnosis and early treatment. It has been observed study found that, from a certain part of the stomach began to cancerous cells, to a certain degree of clinical symptoms and signs, is a slow process, and is a gradual qualitative change from quantity to the process. This process, medically known as the "pre-cancerous." While this period, the effect of treatment is the best stage. Accordingly, as of early gastric cancer to the attention of performance. There are conducive to early detection, early treatment can be avoided. Generally, the early gastric cancer alarm signal can be summarized as follows: (1) pain of change: loss of abdominal pain original gastropathy attack patterns, and significantly different from the usual. (2) pain intensified: stomach pain attack, in the past after eating or medication can be alleviated, and the recent Although eat or medication, still useless, or even heavier. (3) weight loss: past gastropathy attack, appetite, physical, without much impact on the body weight, and now has a loss of appetite, fatigue and weight loss, and so obvious. (4) hematochezia or hematemesis: There is continuing hematochezia or nine blood. (5) Other: Albert Roche E-gastric surgery after more than five years, indigestion, weight loss, anemia and stomach bleeding, and other symptoms; For unknown reasons appeared on the abdominal distension nausea, discomfort, weakness, weight loss, etc.. These signs wherever it appears, must not be complacent and should promptly to the hospital for ocular, and other checks to clear diagnosis and timely treatment. Also, if the following endoscopy and pathology and X-ray results of the inspection should pay attention: (1) of moderate or severe dysplasia. (2) 40-year-old above the typical metaplasia or with severe dysplasia. (3) greater than 2 cm in diameter ulcer /, especially at the lesser curvature of the longer course of ulcer. (4) adenomas, or no acid diameter more than two centimeters, the relatively large size of gastric polyps and with intestinal metaplasia, especially in severe dysplasia of atrophic gastritis. The above change, the need to carefully observe, periodic review, a cancer may designate, to the timely implementation of surgery.